Lift-off Hinges - light

These are the same weight as the butt hinges, but the length of the pins make them a touch more fragile. Probably best used in relatively light applications. How to tell left from right? With the hinge open, the countersinks towards you, and the pin upright, if the pin is on the right hand part of the hinge, it is right handed, and vice versa. The dimensions given are length along the pin, and width when open.